
Contact
Send MessageC8051F040R
2.7V ~ 3.6V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC MCU 8BIT 64KB FLASH 100TQFP
Specifications
- Brand
- Silicon Labs
- Package
- 100-TQFP
- Packaging
- —
- Weight
- —
Total Inventory
433pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how C8051F040R from Silicon Labs fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | Silicon Labs | |
| Series | C8051F04x | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 25MHz | |
| Connectivity | CANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | |
| Number of I/O | 64 | |
| Program Memory Size | 64KB (64K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 4.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | |
| Data Converters | A/D 8x8b, 13x12b; D/A 2x10b, 2x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 100-TQFP | |
| Supplier Device Package | 100-TQFP (14x14) |
Recommended Products

RES 100 OHM 2W 5% AXIAL

FIXED IND 22UH 144MA 3.3 OHM SMD

MEMS OSC XO 35.8400MHZ H/LV-CMOS

RELAY GEN PURPOSE 4PDT 3A 24V

DC DC CONVERTER 28V 150W

DC DC CONVERTER 5V 75W

CONN RCPT FMALE 5POS SCREW GOLD

CONN PLUG HSG FMALE 13POS INLINE

CONN EDGE DUAL FMALE 43POS 0.100

ISDN POWER CONTROLLER
Datasheet & Documents
c8051f047.pdf
PDF Document · 320 pages










